| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.27 | 3.753% | $207.7861 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $113.81 | 13.140% | $128.7646 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $164.62 | 9.444% | $180.1667 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $215.48 | 11.720% | $240.7343 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $131.93 | 8.616% | $143.2971 | $143.30 | $143.30 | $143.30 |
| Purchase #6 | $175.67 | 12.848% | $198.2401 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $120.57 | 12.715% | $135.9005 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $1,122.35 | $1,234.8894 | $1,234.89 | $1,234.90 | $1,234.90 | |